Artikel ; Online: Emerging strategies for treating autoimmune disorders with genetically modified Treg cells.
The Journal of allergy and clinical immunology
2022 Band 149, Heft 1, Seite(n) 1–11
Abstract: Gene editing of living cells is a cornerstone of present-day medical research that has enabled scientists to address fundamental biologic questions and identify novel strategies to treat diseases. The ability to manipulate adoptive cell therapy products ... ...
Abstract | Gene editing of living cells is a cornerstone of present-day medical research that has enabled scientists to address fundamental biologic questions and identify novel strategies to treat diseases. The ability to manipulate adoptive cell therapy products has revolutionized cancer immunotherapy and promises similar results for the treatment of autoimmune diseases, inflammatory disorders, and transplant rejection. Clinical trials have recently deemed polyclonal regulatory T (Treg) cell therapy to be a safe therapeutic option, but questions remain regarding the efficacy of this approach. In this review, we discuss how gene editing technologies are being applied to transform the future of Treg cell therapy, focusing on the preclinical strategies that are currently being investigated to enhance the efficacy, function, and survival of human Treg cells. We explore approaches that may be used to generate immunoregulatory cells ex vivo, detail emerging strategies that are being used to modify these cells (such as using chimeric antigen receptors to confer antigen specificity), and outline concepts that have been explored to repurpose conventional T cells to target and destroy autoreactive and alloreactive lymphocytes. We also describe the key hurdles that currently hinder the clinical adoption of Treg cell therapy and propose potential future avenues of research for this field. |
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Mesh-Begriff(e) | Animals ; Antigens/immunology ; Autoimmune Diseases/immunology ; Autoimmune Diseases/therapy ; Autoimmunity ; Humans ; Immunomodulation ; T-Lymphocytes, Regulatory/immunology ; T-Lymphocytes, Regulatory/transplantation |
Chemische Substanzen | Antigens |
Sprache | Englisch |
Erscheinungsdatum | 2022-01-03 |
Erscheinungsland | United States |
Dokumenttyp | Journal Article ; Research Support, Non-U.S. Gov't ; Review |
ZDB-ID | 121011-7 |
ISSN | 1097-6825 ; 1085-8725 ; 0091-6749 |
ISSN (online) | 1097-6825 ; 1085-8725 |
ISSN | 0091-6749 |
DOI | 10.1016/j.jaci.2021.11.007 |
Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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